Learn how to identify a male and female tree swallow. Find out about their nests, song, range map and what tree swallows eat.

From purple martins to barn swallows, find out how to spot and identify 8 members of the swallow bird family during summer.

One of the great joys of spring is the first appearance of the tree swallows. In my yard, this event almost always occurs in the first week of April; this year was no exception. It was a close call, ...